1202103102353 has 2 divisors, whose sum is σ = 1202103102354. Its totient is φ = 1202103102352.

The previous prime is 1202103102287. The next prime is 1202103102407. The reversal of 1202103102353 is 3532013012021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 817744021264 + 384359081089 = 904292^2 + 619967^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202103102353 - 2¹⁴ = 1202103085969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202103102253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601051551176 + 601051551177.

It is an arithmetic number, because the mean of its divisors is an integer number (601051551177).

Almost surely, 2^{1202103102353} is an apocalyptic number.

It is an amenable number.

1202103102353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202103102353 is an equidigital number, since it uses as much as digits as its factorization.

1202103102353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 1202103102353 its reverse (3532013012021), we get a palindrome (4734116114374).

The spelling of 1202103102353 in words is "one trillion, two hundred two billion, one hundred three million, one hundred two thousand, three hundred fifty-three".